1.1 --- a/src/work/alpar/named-param-test4.cc Sun Apr 17 18:57:22 2005 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,158 +0,0 @@
1.4 -///\file
1.5 -///Named template study
1.6 -
1.7 -///\e
1.8 -
1.9 -///\e
1.10 -///
1.11 -class AlgorithmDefaultTypes
1.12 -{
1.13 -public:
1.14 -///\e
1.15 -
1.16 -///\e
1.17 -///
1.18 - typedef int Adat;
1.19 -};
1.20 -
1.21 -///\e
1.22 -
1.23 -///\e
1.24 -///
1.25 -template<class T = AlgorithmDefaultTypes>
1.26 -class AlgorithmTypes : public T
1.27 -{
1.28 -public:
1.29 -///\e
1.30 -
1.31 -///\e
1.32 -///
1.33 - template<class X>
1.34 - class SetAdat : public T { X Adat; };
1.35 -};
1.36 -
1.37 -///\e
1.38 -
1.39 -///\e
1.40 -///
1.41 -template<class T = AlgorithmTypes<> >
1.42 -class AlgorithmDefaultDataFields : public T
1.43 -{
1.44 -protected:
1.45 -///\e
1.46 -
1.47 -///\e
1.48 -///
1.49 - typedef T TypeTraits; //Jo ez a nev?
1.50 -protected:
1.51 -///\e
1.52 -
1.53 -///\e
1.54 -///
1.55 - typename T::Adat adat;
1.56 -};
1.57 -
1.58 -///\e
1.59 -
1.60 -///\e
1.61 -///
1.62 -template<class T = AlgorithmDefaultDataFields<> >
1.63 -class Algorithm : public T
1.64 -{
1.65 - int _intAdat;
1.66 -public:
1.67 - Algorithm() {};
1.68 - Algorithm(const T &tt) : T(tt) {};
1.69 -
1.70 - template<class X> class _SetAdat : public T {
1.71 - protected:
1.72 - X adat;
1.73 - public:
1.74 - typedef X Adat;
1.75 - _SetAdat() {}; //"Algorithm<>::_SetAdat<double> b;"-hez kell!!!!
1.76 - // De az is rossz!!!!!
1.77 - _SetAdat(const T &t,const X& x) : T(t), adat(x) {};
1.78 - };
1.79 -
1.80 - ///\name Funtion Named Parameters
1.81 -
1.82 - ///@{
1.83 -
1.84 - ///\e
1.85 -
1.86 - ///\e
1.87 - ///
1.88 - template<class X>
1.89 - Algorithm<_SetAdat<X> > setAdat(const X &x) {
1.90 - return Algorithm<_SetAdat<X> >(_SetAdat<X>(*this,x));
1.91 - }
1.92 -
1.93 - ///@}
1.94 - ///\name Named Parameters
1.95 -
1.96 - ///@{
1.97 -
1.98 - ///\e
1.99 -
1.100 - ///\e
1.101 - ///
1.102 - template<class X>
1.103 - class SetAdat :
1.104 - public Algorithm<AlgorithmDefaultDataFields<
1.105 - typename T::TypeTraits::template SetAdat<X> > >
1.106 - {};
1.107 -
1.108 - ///@}
1.109 -
1.110 -///\e
1.111 -
1.112 -///\e
1.113 -///
1.114 - Algorithm &setIntAdat(int i) {_intAdat=i;return *this;}
1.115 - //vagy:
1.116 -///Vagy
1.117 -
1.118 -///Vagy...
1.119 -///
1.120 - Algorithm &intAdat(int i) {_intAdat=i;return *this;}
1.121 -
1.122 - //Maga az algoritmus!!!!!!!
1.123 -///\e
1.124 -
1.125 -///\e
1.126 -///
1.127 - typename T::Adat run()
1.128 - {
1.129 - //Itt csinalunk valamit
1.130 - return adat;
1.131 - }
1.132 -
1.133 - ~Algorithm()
1.134 - {
1.135 - //Itt nem csinalunk semmit
1.136 - }
1.137 -};
1.138 -
1.139 -///\e
1.140 -
1.141 -///\e
1.142 -///
1.143 -Algorithm<> algorithm()
1.144 -{
1.145 - return Algorithm<>();
1.146 -}
1.147 -
1.148 -int main()
1.149 -{
1.150 - Algorithm<> a;
1.151 - a.run();
1.152 -
1.153 -// Algorithm<>::_SetAdat<double> b; b=b;//Ez itt nem az, amit szeretnenk!!!
1.154 -// // b.run();
1.155 -
1.156 - Algorithm<>::SetAdat<double> c; //Algorithm<>::Adat<double> c; jobb vo'na
1.157 - c.run();
1.158 -
1.159 - algorithm().run();
1.160 - algorithm().setAdat(5.2).run();
1.161 -}